The Litz LU-620 is an advanced, multi-tasking 5-axis vertical machining centre designed for producing complicated parts at high speed. With a 5-axis configuration, complex machining can be accomplished in one setup. This dramatically reduces machining time, while helping you stay competitive.
The high rigidity NC controlled rotating/tilting rotary table is equipped with linear encoders, assuring high accuracy in simultaneous machining of 5-axis and positioning at any angle As result, you get excellent accuracy when performing complicated parts machining.
The LU-620 is ruggedly constructed throughout. The rigid base provides solid support for the rotating/tilting rotary table (B,C-axis). This combined with a cross slide design on the X and Y-axis ensures high stability and the machining accuracy you’ve come to expect.
Features include -Spindle speed 12.000 rpm
-Spindle oil chiller
-Spindle motor connecting plate cooling
-Spindle air sealing
-Programmable cutting air blast system
-Ring type cutting air blast system
-Coolant gun
-Air gun
-Full chip enclosure
-Large table size 650mm
-Interlock front / side door
-Mechanical oil / coolant separation design
-and many more…
Downloads
Product PDF
Specifications
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LU-620
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Travel
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X / Y / Z travel
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mm
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620/520/460
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B Axis tilting range
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-50° ~ +110°
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C Axis rotating range
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360°
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Spindle nose to table surface
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mm
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150 ~ 160
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Spindle
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Spindle transmission
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Direct drive
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Spindle cone
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ISO 40
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Spindle speed
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rpm
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12000
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ATC
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Tool magazine capacity T
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32
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Tool Shank
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NBT 40
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Max tool length
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mm
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250
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Max tool diameter (without adjacent tool)
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mm
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Ø76 (Ø127)
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Motor
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Spindle (cont. /30min.)
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Kw
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10 / 12.5
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X / Y / Z axis drive motor
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Kw
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7.2 / 5.0 / 7.2
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B,C axis motor
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Kw
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9.6 / 5.0
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B, C Axis
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Table size (O.D. / I.D.)
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mm
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Ø650 / Ø500
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Centre hole size
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mm
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Ø50H7x30
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T-slot number / pitch / size
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mm
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5x100x18
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Max. workpiece size
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mm
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Ø 520x330L
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Max . table load
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kg
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300
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Feedrate
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X / Y / Z axis rapid feedrate
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M/min
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36 / 36 / 36
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B/C axis rapid feedrate
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rpm
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25
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Cutting feedrate
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mm / min
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1-20000
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Controller
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Type
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HEIDENHAIN iTNC530
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Miscellaneous
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Machine weight
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kg
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8800
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Dimension
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mm
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2260x2560x3000
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